0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869951-1245187429.opb>
0.00/0.01 c original problem has 264 variables (264 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 876 impls, 0 clqs
0.00/0.03 c (round 2) 19 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 4 upgd conss, 1324 impls, 0 clqs
0.00/0.03 c (round 3) 35 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.03 c (round 4) 51 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 137/213 (64.3%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04 c presolving (5 rounds):
0.00/0.04 c 51 deleted vars, 42 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 66 changed coefficients
0.00/0.04 c 1560 implications, 0 cliques
0.00/0.04 c presolved problem has 213 variables (213 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.00/0.04 c 147 constraints of type <and>
0.00/0.04 c 3 constraints of type <linear>
0.00/0.04 c 4 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 2)
0.00/0.04 c Presolving Time: 0.02
0.00/0.04 c OPT-NLC
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = c 1620
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = c 1791
0.00/0.04 c # frequency for displaying node information lines
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04 c display/freq = c 10000
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving problem
0.00/0.04 c
0.00/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c 0.0s| 1 | 0 | 10 |1018k| 0 | 6 | 213 | 154 | 154 | 213 | 301 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 265 |1030k| 0 | 5 | 213 | 154 | 154 | 213 | 304 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 275 |1035k| 0 | 18 | 213 | 154 | 154 | 213 | 307 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 282 |1046k| 0 | 22 | 213 | 154 | 154 | 213 | 312 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 287 |1055k| 0 | 27 | 213 | 154 | 154 | 213 | 316 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 301 |1066k| 0 | 30 | 213 | 154 | 154 | 213 | 318 | 17 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.19 c 0.1s| 1 | 0 | 317 |1083k| 0 | 32 | 213 | 154 | 154 | 213 | 326 | 25 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.38 c 0.3s| 1 | 2 | 317 |1083k| 0 | 32 | 213 | 154 | 154 | 213 | 326 | 25 | 0 | 32 | 3.000000e+00 | -- | Inf
3.38/3.43 o 3
3.38/3.43 c * 3.3s| 937 | 0 | 15427 |1377k| 42 | - | 213 | 414 | 63 | 213 | 97 |5311 | 268 |1586 | 3.000000e+00 | 3.000000e+00 | 0.00%
3.38/3.43 c
3.38/3.43 c SCIP Status : problem is solved [optimal solution found]
3.38/3.43 c Solving Time (sec) : 3.32
3.38/3.43 c Solving Nodes : 937
3.38/3.43 c Primal Bound : +3.00000000000000e+00 (1 solutions)
3.38/3.43 c Dual Bound : +3.00000000000000e+00
3.38/3.43 c Gap : 0.00 %
3.38/3.43 c NODE 937
3.38/3.43 c DUAL BOUND 3
3.38/3.43 c PRIMAL BOUND 3
3.38/3.43 c GAP 0
3.38/3.43 s OPTIMUM FOUND
3.38/3.43 v x72 -x71 -x70 x69 -x68 x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 x48 -x47 -x46 x45 x44 -x43 x42 x41 -x56 -x55 -x54 -x53
3.38/3.43 v -x52 -x51 -x50 -x49 -x40 -x39 -x38 -x37 x36 -x35 -x34 x33 x32 x31 x30 x29 x28 -x27 -x26 x25 x24 -x23 -x22 -x21 -x20 -x19 x18
3.38/3.43 v x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
3.38/3.43 c SCIP Status : problem is solved [optimal solution found]
3.38/3.43 c Solving Time : 3.32
3.38/3.43 c Original Problem :
3.38/3.43 c Problem name : HOME/instance-1869951-1245187429.opb
3.38/3.43 c Variables : 264 (264 binary, 0 integer, 0 implicit integer, 0 continuous)
3.38/3.43 c Constraints : 199 initial, 199 maximal
3.38/3.43 c Presolved Problem :
3.38/3.43 c Problem name : t_HOME/instance-1869951-1245187429.opb
3.38/3.43 c Variables : 213 (213 binary, 0 integer, 0 implicit integer, 0 continuous)
3.38/3.43 c Constraints : 154 initial, 414 maximal
3.38/3.43 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.38/3.43 c trivial : 0.00 0 0 0 0 0 0 0 0
3.38/3.43 c dualfix : 0.00 0 0 0 0 0 0 0 0
3.38/3.43 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.38/3.43 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.38/3.43 c implics : 0.00 0 0 0 0 0 0 0 0
3.38/3.43 c probing : 0.01 0 0 0 0 0 0 0 0
3.38/3.43 c and : 0.01 6 42 0 0 0 42 0 42
3.38/3.43 c linear : 0.00 1 2 0 0 0 0 0 24
3.38/3.43 c logicor : 0.00 0 0 0 0 0 0 0 0
3.38/3.43 c root node : - 0 - - 0 - - - -
3.38/3.43 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.38/3.43 c integral : 0 0 0 861 0 2 58 0 0 1648
3.38/3.43 c and : 147 2215 2934 1 0 43 3961 5299 0 0
3.38/3.43 c linear : 3 6 2891 1 0 153 1587 0 0 0
3.38/3.43 c logicor : 4+ 6 923 1 0 4 113 0 0 0
3.38/3.43 c countsols : 0 0 0 1 0 0 0 0 0 0
3.38/3.43 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.38/3.43 c integral : 0.99 0.00 0.00 0.99 0.00
3.38/3.43 c and : 0.13 0.07 0.06 0.00 0.00
3.38/3.43 c linear : 0.03 0.00 0.03 0.00 0.00
3.38/3.43 c logicor : 0.00 0.00 0.00 0.00 0.00
3.38/3.43 c countsols : 0.00 0.00 0.00 0.00 0.00
3.38/3.43 c Propagators : Time Calls Cutoffs DomReds
3.38/3.43 c rootredcost : 0.00 0 0 0
3.38/3.43 c pseudoobj : 0.00 2657 0 0
3.38/3.43 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.38/3.43 c propagation : 0.03 193 192 1735 42.8 31 29.6 -
3.38/3.43 c infeasible LP : 0.00 6 0 0 0.0 0 0.0 0
3.38/3.43 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.38/3.43 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.38/3.43 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.38/3.43 c applied globally : - - - 260 17.7 - - -
3.38/3.43 c applied locally : - - - 8 34.0 - - -
3.38/3.43 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.38/3.43 c cut pool : 0.00 5 - - 1 - (maximal pool size: 37)
3.38/3.43 c redcost : 0.02 2215 0 0 0 0
3.38/3.43 c impliedbounds : 0.00 6 0 0 13 0
3.38/3.43 c intobj : 0.00 0 0 0 0 0
3.38/3.43 c gomory : 0.02 6 0 0 0 0
3.38/3.43 c strongcg : 0.02 6 0 0 22 0
3.38/3.43 c cmir : 0.02 6 0 0 19 0
3.38/3.43 c flowcover : 0.03 6 0 0 32 0
3.38/3.43 c clique : 0.00 1 0 0 0 0
3.38/3.43 c zerohalf : 0.00 0 0 0 0 0
3.38/3.43 c mcf : 0.00 1 0 0 0 0
3.38/3.43 c Pricers : Time Calls Vars
3.38/3.43 c problem variables: 0.00 0 0
3.38/3.43 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.38/3.43 c relpscost : 0.99 860 2 58 0 0 1648
3.38/3.43 c pscost : 0.00 0 0 0 0 0 0
3.38/3.43 c inference : 0.00 0 0 0 0 0 0
3.38/3.43 c mostinf : 0.00 0 0 0 0 0 0
3.38/3.43 c leastinf : 0.00 0 0 0 0 0 0
3.38/3.43 c fullstrong : 0.00 0 0 0 0 0 0
3.38/3.43 c allfullstrong : 0.00 0 0 0 0 0 0
3.38/3.43 c random : 0.00 0 0 0 0 0 0
3.38/3.43 c Primal Heuristics : Time Calls Found
3.38/3.43 c LP solutions : 0.00 - 1
3.38/3.43 c pseudo solutions : 0.00 - 0
3.38/3.43 c oneopt : 0.00 0 0
3.38/3.43 c crossover : 0.00 0 0
3.38/3.43 c coefdiving : 0.00 6 0
3.38/3.43 c pscostdiving : 0.01 6 0
3.38/3.43 c fracdiving : 0.01 6 0
3.38/3.43 c veclendiving : 0.03 6 0
3.38/3.43 c linesearchdiving : 0.04 6 0
3.38/3.43 c feaspump : 0.02 4 0
3.38/3.43 c simplerounding : 0.00 0 0
3.38/3.43 c rounding : 0.00 656 0
3.38/3.43 c shifting : 0.12 132 0
3.38/3.43 c intshifting : 0.00 0 0
3.38/3.43 c fixandinfer : 0.00 0 0
3.38/3.43 c intdiving : 0.00 0 0
3.38/3.43 c actconsdiving : 0.00 0 0
3.38/3.43 c objpscostdiving : 0.06 4 0
3.38/3.43 c rootsoldiving : 0.04 4 0
3.38/3.43 c guideddiving : 0.00 0 0
3.38/3.43 c octane : 0.00 0 0
3.38/3.43 c rens : 0.01 1 0
3.38/3.43 c rins : 0.00 0 0
3.38/3.43 c localbranching : 0.00 0 0
3.38/3.43 c mutation : 0.00 0 0
3.38/3.43 c dins : 0.00 0 0
3.38/3.43 c LP : Time Calls Iterations Iter/call Iter/sec
3.38/3.43 c primal LP : 0.15 0 0 0.00 0.00
3.38/3.43 c dual LP : 1.24 2374 13400 5.64 10806.45
3.38/3.43 c barrier LP : 0.00 0 0 0.00 -
3.38/3.43 c diving/probing LP: 0.18 368 2027 5.51 11261.11
3.38/3.43 c strong branching : 0.99 1586 15266 9.63 15420.20
3.38/3.43 c (at root node) : - 32 2260 70.62 -
3.38/3.43 c conflict analysis: 0.00 0 0 0.00 -
3.38/3.43 c B&B Tree :
3.38/3.43 c number of runs : 1
3.38/3.43 c nodes : 937
3.38/3.43 c nodes (total) : 937
3.38/3.43 c nodes left : 0
3.38/3.43 c max depth : 42
3.38/3.43 c max depth (total): 42
3.38/3.43 c backtracks : 89 (9.5%)
3.38/3.43 c delayed cutoffs : 29
3.38/3.43 c repropagations : 121 (700 domain reductions, 29 cutoffs)
3.38/3.43 c avg switch length: 2.85
3.38/3.43 c switching time : 0.20
3.38/3.43 c Solution :
3.38/3.43 c Solutions found : 1 (1 improvements)
3.38/3.43 c Primal Bound : +3.00000000000000e+00 (in run 1, after 937 nodes, 3.32 seconds, depth 30, found by <relaxation>)
3.38/3.43 c Dual Bound : +3.00000000000000e+00
3.38/3.43 c Gap : 0.00 %
3.38/3.43 c Root Dual Bound : +3.00000000000000e+00
3.38/3.44 c Time complete: 3.43.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869951-1245187429/watcher-1869951-1245187429 -o /tmp/evaluation-result-1869951-1245187429/solver-1869951-1245187429 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869951-1245187429.opb
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 4252
/proc/meminfo: memFree=1850216/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=7616 CPUtime=0
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 580 0 0 0 0 0 0 0 20 0 1 0 186341492 7798784 564 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4252/statm: 1904 574 353 1256 0 643 0
[startup+0.0129599 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 4252
/proc/meminfo: memFree=1850216/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=10004 CPUtime=0
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 1774 0 0 0 0 0 0 0 20 0 1 0 186341492 10244096 1404 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4252/statm: 2501 1418 406 1256 0 1240 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10004
[startup+0.101968 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 4252
/proc/meminfo: memFree=1850216/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=17760 CPUtime=0.09
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 3528 0 0 0 7 2 0 0 20 0 1 0 186341492 18186240 3146 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4252/statm: 4440 3146 677 1256 0 3179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17760
[startup+0.301987 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 4252
/proc/meminfo: memFree=1850216/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=23560 CPUtime=0.29
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 6376 0 0 0 26 3 0 0 22 0 1 0 186341492 24125440 4400 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4252/statm: 5890 4400 686 1256 0 4629 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23560
[startup+0.701027 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 4252
/proc/meminfo: memFree=1850216/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=23560 CPUtime=0.69
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 6470 0 0 0 65 4 0 0 25 0 1 0 186341492 24125440 4494 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4252/statm: 5890 4494 694 1256 0 4629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23560
[startup+1.50111 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 4253
/proc/meminfo: memFree=1834528/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=23820 CPUtime=1.49
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 6601 0 0 0 144 5 0 0 25 0 1 0 186341492 24391680 4625 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4252/statm: 5955 4625 697 1256 0 4694 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23820
[startup+3.10127 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 4253
/proc/meminfo: memFree=1833696/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=24528 CPUtime=3.09
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 6870 0 0 0 300 9 0 0 25 0 1 0 186341492 25116672 4894 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4252/statm: 6132 4894 697 1256 0 4871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24528
Solver just ended. Dumping a history of the last processes samples
[startup+3.30529 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 4253
/proc/meminfo: memFree=1832800/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=24528 CPUtime=3.29
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 6880 0 0 0 320 9 0 0 25 0 1 0 186341492 25116672 4904 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4252/statm: 6132 4904 697 1256 0 4871 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 24528
[startup+3.4013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 4253
/proc/meminfo: memFree=1832800/2055920 swapFree=4169920/4192956
[pid=4252] ppid=4250 vsize=24528 CPUtime=3.38
/proc/4252/stat : 4252 (pbscip.linux.x8) R 4250 4252 3140 0 -1 4194304 6881 0 0 0 329 9 0 0 25 0 1 0 186341492 25116672 4905 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4252/statm: 6132 4905 697 1256 0 4871 0
Current children cumulated CPU time (s) 3.38
Current children cumulated vsize (KiB) 24528
Child status: 0
Real time (s): 3.44247
CPU time (s): 3.43648
CPU user time (s): 3.33349
CPU system time (s): 0.102984
CPU usage (%): 99.826
Max. virtual memory (cumulated for all children) (KiB): 27032
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.33349
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6888
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 12
runsolver used 0.009998 second user time and 0.013997 second system time
The end